I need the small set screw for the power ring adjustment. Anyone know where I can get one

The power setting adjustment screw on the Conair Model HC200B hair clippers is typically located on the side of the clipper near the on/off switch. To adjust the power setting, you will need to locate the screw and use a small screwdriver to turn it.
Here are the general steps to adjust the power setting on your Conair Model HC200B hair clippers:

1. Locate the power setting adjustment screw on the side of the clipper near the on/off switch.
2. Use a small screwdriver to turn the screw clockwise to increase the power setting or counterclockwise to decrease the power setting.
3. Turn on the clippers and test the power setting by cutting a small section of hair.
4. If the power setting is not to your liking, adjust it again with the screwdriver until you achieve the desired power setting.

It's worth noting that the power setting is usually a small screw and turning it too much can damage the internal machinery of the clipper, so it's best to make small adjustments at a time. And ensure the clipper is unplugged before making any adjustments.

Both of these issues sound like your front derailleur needs adjustment. I would highly recommend you take into your local bike shop and have them fix it for you. This could be as easy as cable tension or limit screws not being set properly, or could be something is broken and needs replacing.

Is the chain falling off to the outside? if it is you can adjust the "High " limit screw on front derailleur. There are two screws on top of derailleur usaully marked with a L or a H.Shift rear to small cog and front on large ring. Slowly turn screw marked H till you see front derailleur move in. When it starts to rub on chain back off 1/8 of a turn. Run the rear up and down a cuople of gears making sure nothing rubs and adjust accordingly . Same with the front. That should do it! Also when changing to the big ring up front you should try to be on a middle to small cog on the rear so you don't get into a "cross chain" situation. When running on the small ring you should be on large to middle on the back. Hope that helps you out.

The new style OPD valves have a small brass ring located in the female fitting on the LP tank. Over time this ring can work loose and then it does not allow the male fitting to fully depress the OPD valve thus reducing your gas flow
Using a small flat bladed screw driver tighten the small brass ring This should solve your problem
IF not you might want to remove the cap (white) on your regulator and try slowly adjusting the regulator, make small adjustments and try the BBQ My Weber if I set the front and back burners to MED I get right at 350 degrees in 60 degree outdoor temps. Adjusting the regulator will take some time to get it right but If it is not your tank it is most likely your regulator out of adjustment

The new style OPD valves have a small brass ring located in the female fitting on the LP tank. Over time this ring can work loose and then it does not allow the male fitting to fully depress the OPD valve thus reducing your gas flow
Using a small flat bladed screw driver tighten the small brass ring This should solve your problem
IF not you might want to remove the cap (white) on your regulator and try slowly adjusting the regulator, make small adjustments and try the BBQ My Weber if I set the front and back burners to MED I get right at 350 degrees in 60 degree outdoor temps. Adjusting the regulator will take some time to get it right but If it is not your tank it is most likely your regulator out of adjustment

The "H" screw is the one that is letting your chain jump of f of the ring. If the screws are not labeled, the way to distinguish the two is to shift the front as high as it can go and hold it there manually. Screw either adjusting screw in. If you are screwing the correct one, it either will not move at all or move only very slightly.
First thing is first: flip your bike over onto the bars and saddle. The best method to adjust these settings is to shift into your small ring and let loose the shifter cable. Now shift your rear derailleur into the lowest gear and manually pedal the bike while adjusting the "L" screw on the front until the derailleur cage allows relatively free rotation of the chain. Now set the barrel adjuster on your down tube fully turned in (clockwise). Pull the cable taut and reattach at the derailleur. Shift into your middle ring (or high ring if you have a double-ring crank) and then shift the rear to the highest gear. Use the barrel adjuster to get the derailleur cage to just clear the chain while cranking. If you have already succesfully set your "H" screw to a point where the chain no longer jumps off, then you are all set here. If not, hold the front shifter in while cranking and set the stop so the chain cannot get off of the big ring, but far enough out so you can purposely over-shift by just a bit. Sometimes if you shift early, that little bit of over-shift is very helpful.

i hope this helped, but if you would like to see pictures of this happening, go to parktool.com/repair and check out their tips on derailleur adjustment.
matthew

I just took my Sportview 3-9x50 scope apart for same problem. Found that the groove that phillips screw rides in got compressed somehow. With a little prying, I was able to open it back up. THIS IS NOT THE ADVISED WAY TO CORRECT!!!!! Bushnell has a lifetime on this product and will gladly help you. I just f*&^ed my warranty out the window, but need scope Nov. 7 for opening weekend with my daughter!! Good hunting, Pete

Look in the headlight ring for 2 small cut outs 1 on the side 1 on the bottom insert a Phillips head screw driver in the opening to the set screw and tighten or loosen screw to adjust. You might want to park nose in to a wall and turn headlamps on to check as you work.

H sets the outer limit (for the big ring) and L sets the inner limit (for the small ring).