Are you waiting for a 10R? I talked to Weylin at Viper about these and he said "10R's are on order right now and we should have more next week. There is a difficult production step we're working on improving but it's making things more time consuming".

So if Viper gets them next week, A-Main may not have them available until the week after.

I'm waiting on my 10R as well... actually, I told him to just wait until the Viper 550s are available to ship mine, so it looks like I'll have my truck build for a week or two before my electronics come in.

Craig