Issues encountered previously:
1. They go snuggly in the corners of the window reveal. How the heck do you drill neatly upwards so close to an inside corner? I think I went in at the smallest angle the electric drill would permit. Happy to contemplate purchase of new kit.
2. I drilled upwards as said ^^^ through the plaster and hit the perforated metal Catnic lintel (and snagged and snapped a drill bit the first time).
Some were installed for us but I didn't pay attention to how the chap did it and he didn't seem to have special kit or any such problems.
So, any experts with hints tips and tricks?
Ta.
