[TC2]

I found the Spyker to be a disappointment because trying to adjust the spread pattern with the adjustment thing (situated on the front of the plastic model so you have to keep stopping and walking to the front to wonder whether you're even adjusting it in the correct direction) is a huge faff. I've yet to get it right.

 

[TC2]

Mine might be a 50# p40. The even spread mechanism is called accuway.