[Lomu]

Howdy all,

apologies for the tone of my first post- but I have a (hopefully) small issue with a scope that I've bought for my kids.
It's a Bintel 8" Dob- awesome piece of gear, except I've not been able to see anything through it. It's all assembled, but the focus mechanism does nothing. The knobs spin, but the eyepiece mechanism doesn't move.
I've done a quick search, and apparently the trick is to play with the two thumbscrews underneath- one's a locking screw, and the other is a tension screw.
I've tried this, but to no avail. Surely I can't be the only one that's experienced this issue?
All help appreciated,
Darren