no your kidding! huh! what!
what is pit resin, resin to fill pits. if you did a repair right, even if you had to use an expander on your injector you would'nt have any pit left.
once you remove all broken glass in the impact area, dryed out any moisture, and there's a hugh area what would be called the pit area, why would you repair the break and then pull out all the resin by you soaking it up with a towel.
all I'm saying is that if you have a large pit area fill it first the cure it, and then drill and fill like you normally would.

your way you can't even cure it while it's under pressure. why even use any kind of equipment in your repairs just squirt in some resin then fill the rest with pit resin and you finished.

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