Here's a video of the spring adjustment. Yours might already be set to full tight. If so, you may wish to soften them up a bit. There may be a diagram on your belt shield that gives baseline settings and your operators manual has adjustment instructions. You can down load an op manual at skidoo.com if you don't have one.
Willing to bet most sleds are just like yours. If not most, then enough to tell me it's normal. Both my triples start on 1 pull when warm with a touch of throttle. 2 or 3 pulls without. The MX just starts period...warm, cold or inside-out. I wouldn't worry about it.
There's a modification to that bracket required so it doesn't cut into the wiring harness. I dip them in Protect Dip to prevent rust and cutting.
Thanks for the tip. I moved the harness up top when I bought the sled. Like to find that hose protector in country so the shipping isn't so high however.