Board question: Adding 2 Motors must they be the same?

[GrandMasterKC]

How good are motors from old Tudor #620 for a fiber board? What is a good a good shelac to coat the surface of the board?

[sweetka]

You need a master motor and the second motor is more of a supporter for the dead spots at the end of the field. Having both motors banging creates a wave effect that catapult the men at a the intersection. It will always be there but you want to balance them so that the wave does not intersect violently. Once you get into it you'll understand.

[larue]

We use Gothem motors one centered in the back of each endzone,
easy to install and they work real well.Using different motors can cause trouble but a Miggle/Tudor and a Gotham seem to work well together.
Transformer run motors are not my favorite...they rumble,have dead spots and hard to adjust.
Larue