@Mawsley can you set it up to just have one air hole open
No, no, no, Scotty. It's like this; A fiver on a dripper and that leaves the 60 for yet another pair of shoes.
Yep.
There's one hole for one side and a range of different holes for the other which, when selected, leave the far side closed off.
76 quid!!??
Yer 'avin' a laff!
If it's REALLY good I might consider a tenner