On 2013-11-04, stuart noble wrote:

Not sure I can visualise this (a bit early in the day for me). However,
I will just say that increasing the kerf size on a circ saw by a *SMALL*
amount is possible by putting an equal number of strips of masking tape
on both sides of the blade. Gives it a slight wobble action. Might be
useful

I'm having trouble visualising that trick with the tape --- can you
clarify?