Raspberry Pi 2/3 Cluster Case accessory kit

loved the cluster bracket design made by kr13y(https://www.thingiverse.com/thing:2994509) tho had some problems with the raspberry pi's lifting up while connecting alot of cables to them to i designed some brackets that just snap on to his design and holds the pi down well. also comes with some standoffs incase you use rubberbands(like i do) to keep the whole stack together and not have them rest on those rubber bands.