In reply to Offwidth:
Some more:
Short tight squeezes on routes:
Captains Crawl M @ Birchen
The Cleft (back exit) M @ Bamford
Troglodytes Route D @ Bamford
Raven Rock Gully D Roaches
Capstone Chimney (inside route: plantation area) @ Stanage
Under Sifta's quid HS @ Roaches
Chockstone chimney D @ Stanage
Helfenstein's Struggle D @ Stanage
Canyon Climb (Inside route) D @ Higgar
Real Tight squeeze chimneys
Fat Man's Chimney D @ Black rocks
Torpedo Tube D @ Birchen
Additive Chimney S 4a @ Stanage
Oracle VS 4b @ Curbar
Straight Ahead VS_ @ Stanage
Every Mans Misery VS 5a @ Burbage South
Clefts ,Stomach traverses and other weirdness:
The cave behind @ Shining Cliff
Ludchurch the ultimate gritstone cleft?
The loop path through the 3rd Robin Hood Quarry
Overhang Buttress Ordinary VS 4b@ Gardoms
Hasta la Vista VD @ Bamford
Cascade Climb HS @ Wharncliffe
The Raunch VS 4b @ Black Rocks