Shortround6
Major General
The system sounds sort of the same but may have been very different in practice. The British assigned, as you say, two CS tanks per squadron. which means 6-8 per battalion? The Germans originally grouped the MK IVs into one company in the battalion, This company may have had one platoon of light tanks? so 12 or more support tanks per battalion. While platoons might be parceled out to the regular tank companies the support company could be held together and used in mass against important points of resistance. In the desert war with both sides chronically below full strength I would imagine the Germans really held an advantage here as even a couple of Breakdowns/non-replacements would seriously impact the British close support effort.
The Early 3.7 was sometimes described as a mortar and fired a light projectile for it's size, going to the 3" actually didn't change effectiveness. Sources also differ as to wither the 3.7 actually could fire HE or was smoke only or could fire HE but very little (if any in some cases) was supplied. In any case it was only used in the A9, A10 and A13 series of cruiser tanks so the numbers used in North Africa would be rather small.
The 3" is the close support weapon of the North African Campaign for all practical purposes against the Germans.
The Early 3.7 was sometimes described as a mortar and fired a light projectile for it's size, going to the 3" actually didn't change effectiveness. Sources also differ as to wither the 3.7 actually could fire HE or was smoke only or could fire HE but very little (if any in some cases) was supplied. In any case it was only used in the A9, A10 and A13 series of cruiser tanks so the numbers used in North Africa would be rather small.
The 3" is the close support weapon of the North African Campaign for all practical purposes against the Germans.