A recent mishap in an otherwise wonderful off-road adventure weekend has left me with the following questions relating to re-shoeing my R 100 GSPD. 1) Where did you mail order your Avon Gripsters and were you happy with service / price / tire age when you got them? 2) Anyone in the Portland, OR / Northwet area have a pocket tire balancer or other non-pocket balancing apparatus that I could use? If so, could I trade some homebrew beer for your guidance in mounting the tires (my first time) and balancing them? 3) Alternative to #2 - Anyone willing to fabricate (I'll pay) a pocket tire balance thingie for me regardless of your location?My need is, as you would expect, rather urgent. Thanks for your assistance.