Larry,
I pulled off the carbs and checked all the boots for proper seal and did the same when I put the airbox back on to be assured that there was no air leak.
I also checked that I had proper flow in the choke circuit.
Thtottle snaps right back now.
I am not 100% sure, but I do not think I had the airbox boots to carb on good enough on the first install.
It was rather difficult to get on and I used an old broom stick and wedged it between the box and the frame to be able to push the box closer to the carbs.
Derek
Thanks for the information. I thought everything was good on mine but since I have the carbs off now I will definitely be sure to double check everything on the install.
I also replace a weak return spring with one that is substantially stronger. Hope I don't regret doing that.


