2002 RMK 800 jetting

[rmk_800]

I have a stock 02 RMK 800 144". Any suggestions for jetting at 0 - 4000 feet
and -15 - 0`C (0 - 35F)?

 

[winter brew]

410's, needle in the middle or 1 position rich of middle.

 

[05RMKS]

Polaris specs worked good on my 02 800 156. Their specs are below.
-10F to +10F 520n #4 clip 0-2000 ft. 2000 to 4000 480 #4
+10F to +30F 500 #4 clip 0-2000 ft. 2000 to 4000 460 #3