I have limited time with an x30, 4 races but I would say adjustable would be better. There is a reason people keep 3-4 different lengths cut in their tool box. But fixed pipe will be simpler/easier.
I have limited time with an x30, 4 races but I would say adjustable would be better. There is a reason people keep 3-4 different lengths cut in their tool box. But fixed pipe will be simpler/easier.