Adjust Clutch Pack

I’ve read the,”fixmyhog”, how to navigate specific video’s,as a “premium member”, I suppose I’m not smartphone savy enough to fiqure the CORRECT way to ,#1,”click on Maintenance”.#2 Select my specific H.D.” Which is an,”02″, 1200 XLC, Sportster, with a CV,(Constant Velocity Carburetor), Have changed my oil,Primary fluid. Adjusted my clutch from the ,”Hat” behind the Derby cover, cable ,rubber boot covered adj. ,up to the newly installed clutch lever. Adj.my ,”Primary Chain”, 3/8th’s-1/2 “, cold specs.Having a little idle issue’s, along with an ,”OCCASIONAL BACKFIRE”.So I’m looking for a Video on my bike to disassemble the CV Carb. Install as many part’s as necessary from a ,”CV Carb. Rebuild kit. Maybe even get these,(too loud 4 me stock straight pipe’s off, & go with some exhaust pipe’s that have muffler’s,& baffle’s. Bottom line is .CAN SOMEONE EXPLAINE TO ME IN PLAIN ENGLISH TO A DUMB OLE BABY BOOMER ,how do I go about getting myself to whatever particular video i need to watch. Like ,”Where is ,”THE TAB”, I’M SUPPOSED TO SELECT LOCATED,ETC ? ? ? Sure would like to have my baby up to par for the Spring ! Bike only has 20,000, miles on it, got my H.D. Service Manual. Just need alittle HELP, SOMEONE, PLEASE ? ? ? ? ? ? ? ?