I was looking at some way to measure shock travel so I could evaluate wing angle and front chines etc. RacePAK at $1200ish was out of my range. I found sensors on eBay from an Australian auto sports company. I have looked at stuff on Alibaba before but never purchased it. I found sensors that were the same specs as the Australian pones for $23.00 each including express shipping!!! Here they are: I am going to use 1/2 coupling nuts to mount the rod ends on to the end of the shock mount bolts. Awesome huh. $94 for all 4 shocks I will be able to also compare chassis roll with and without a swaybar.

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