So I'm building a small royal grow out rack.
I have all the electrics, thermostats etc for that so was just ordering the wood.
It turns out there is going to be a fair bit of wastage on the melamine sheets because of the sizes ( 78 x 61cm on one sheet and 159 x 61 cm on another )
Iv made a cabinet for my inverts and now iv come to getting the glass sorted.
My question is for 4mm glass should i use 4mm runners or 6mm runners?
Iv done a viv befor and used 4mm runners for 4mm glass and the doors are a bit tight for my liking.
Do i need bigger runners or just make sure they...