Kelley's Drop In Foundation w/out Pins

[beek4018]

Just curious to know if anybody has used the new top loading Kelley's frames without support pins for the foundation.

I'm fast approaching the time when I need to add my second brood super, and I have the box, frames, and foundation, but am waiting on pins. 

They should arrive in time, but if they don't can I go ahead without them?  Are there any good workarounds to keep the foundation anchored until they draw it out?

Thanks.

[Dracono]

You can always melt bee's wax  on them to keep them up there.
That is what I had to do with some of my frames that I had gotten but they wasn't from Kelly's.