I just ordered the Caswell two horse buffer kit,about a half hour before I got your post
I doubt I will have any problems and it does come with a year warranty so.Even if it has a problem with the switch I can replace a switch for 3 or 4 bucks.I am a dealer for V-twin Motorcycle parts in NY and when I order parts from them I get them the next day so I hope since Caswell is also in New York I will get my new buffer by Sat.I should have ordered it a few days ago because 4th of July is probably going to slow down UPS,I don't know if they run on Holidays or not,but I wanted as much info as possible before spending my money so I put it off as long as possible.I just picked up my partners Heads and cylinders from the machine shop and am getting ready to put his Harley motor back togeather.I have to wait to get my buffer before I can put the rear aluminum rocker box cover on since there is not enough room to take it off or put it on without removing the head.I glassbeaded them and they cleaned up really good but I want them to look like chrome before I put them on.I will take before and after pictures and post them after I am done.Wish me luck and thanks for your help.