Master / starter relay doubler

[jlfernan]

Just fabbed the the doubler for the master relay/starter relay using the measurements on the plans. After drilling, cutting and smoothing, I compared it to the the drawing. It was too big. The measurement for the height is 2 5/8" but if you measure the drawing, which says it's full size, it's only 2 1/4". So from those of you who have already done this, which is correct?

[Mike S]

The blueprint may say full sized, but dont believe it. Paper changes with humidity, just not reliable.

If there is a dimensional call out, use it.

[cbnank]

I used the deminsional call out and it was correct.

[jlfernan]

Thank you. I checked today by drawing out the lines and measurements on the firewall and it will work out perfectly.