Does anyone know how the bottom of the inner skin of a HC front door pillar ends? I've just put my repaired door pillar back in the Sportshatch, and I'm not sure whether the bottom of the inner section should be welded all the way across to form a solid join with the inner sill, or whether it's left open to drain any moisture. The latter seems sensible to an extend, except that it's only draining into the outer door pillar / sill cavity, and there's nowhere for it to go from there, so maybe it should be welded all the way across.
In any case, if anyone can confirm I'd be really grateful.