the lowest I've found so far is the Superstars one at 35mm, are there any others out there of around the same height?
My steer tube is just a little short with my Thompson stem at 45mm (ish)
Cheers
I think the Sunline stems are 35 mm stack height and they look great too!
Ragley is short, as is spank spike.
I put a CB iodine headset in instead to gain the mm's I needed.
I think cardo has it - I've got a Sunline AM stem and it's pretty low, 35mm sounds about right.
+1 Sunline V-one AM are low and look great.
+1 Sunline V1. I think it's even maybe 32mm.
I've got an FSA (XC115??) which is pretty low <35mm.
You could also change your headset to a lower stack height one. If you get a CB Iodine one (not recommended), keep the receipt as they have a habit of rusting very quickly, but they have got a decent length guarantee.
Spank spike is about 25mm IIRC and there's a DMR about 30mm
Ritchey WCS is pretty low. Also and light and strong (but not cheap)
Ritchey WCS has the same stack height as a Thomson 4x (40mm). As said above Sunline is your best bet.