Of course a 245 will spin. They're a trash size for these boats. Now, spinning a 315... That's talent.
Not at a 20mph roll. I haven’t tried it yet but graygoose already shows that these cars won’t spin 275’s at a 20mph roll.
At 35# they spin, but then hook up nicely. That's even pointed up hill on a cold day. If I aired them down to 25, forget it. I can't spin them at all.
so i tried more than once...in warm weather the 275's won't let loose. That was with it in automatic. I might try to manually drop it in 2nd and see if they still won't spin.