I thought it might be helpful to begin a new thread on this topic.
Gaps between clubs in each set of Maltby irons, in degrees:
TS-2 (4-GW): 3, 3, 3, 4, 5, 5, 5, 5
TS-1 (3-GW): 2.5, 2.5, 3.5, 3.5, 4.0, 4.5, 4.5, 4.5.
MMB-17 (3-GW), PTM & KE4 S, KE4 Tour+ (4-GW): 3, 3, 4, 4, 4, 4, 4.
TE & DBM(3-GW): 2, 3, 4, 4, 4, 4, 4, 4, 4
STiOS (4-SW): 2.5, 2.5, 4, 4.5, 5, 5, 5, 4
STiHS (6-SW): 4, 4, 4, 5, 5, 5
STi (5-SW): 3, 4, 4, 5, 5, 5, 5
LTech (6-P, S): 4, 4, 4, 4, 6
This information is just to help compare the gaps between irons.