2018 RMK pro Speedo calibrate?

[DKP]

I read some posts saying that when you hear down you can take sled in to have speedo recalibrated. Belt drive model. I was just at my dealer and asked to have mine recalibrated and he said there was no option at all to calibrate my model.
it's a 2018 163 pro 2.6 track with belt drive. I changed to the pro ride pulleys is why I want to recalibrate

 

[sledhed]

Hm... I thought there was an option for the chain-drive sleds (so why not the belt drive?), thought I had read that somewhere like in the owners manual or something. Back on my 2015 Pro I used a "speedo-healer" which allowed me to recalibrate, you have to buy / adapt the wiring now (the one I had came with Polaris harness). It would work on the Axys too. Like $100+ for the little device, and someone on these forums was offering a harness adapter... too sick with the flu or I would hunt down that info for you, google is your friend...