Hello Vorta and others.

I am wondering, do you recommend the mini heatsink on the exterior side? Do they actually increase thermal dissipation (by themselves)? I might want to add some if there is a difference on temps and properly balance the temp on the outer chips.

Are these too big? http://www.ebay.ca/itm/100pcs-Aluminum-8-8x8-8x5MM-Heat-Sink-for-StepStick-A4988-Chip-IC-LED-Power-IC-/171857107604?pt=LH_DefaultDomain_0&hash=item28037b5a94

Any recommendation on thermal glue?