Yep Dom, you've had the 511 a year longer than me with the 502. Your car's looked good at all rounds you've attended.I didn't know in the A Final 4WD overall at NORA i finished ahead of you, honestly thought i was behind you.502 going great for me so still not tempted to swap my TRF502X for TRF511 but gotta honestly say yours goes really well and handles the track really good.
Scotty