The wear of these words was thislike:

The mild penning, d, after a hard one, t, became hard, t. Whence lette, let, with the two tt run into one. A pity!

So were shapen feed, fedde, fed; lead, ledde, led; read, redde.

Weak -D (long).

Crowd,crowded.
Fade,faded.

Weak -D (short).

Bed,bedded.
Bud,budded.

-L, Broad Sound (long).

Brawl,brawled.
Call,called.