Why no rebalancing of British tanks in 9.13?

Ectar:   Action X is amazing and the 7/1 is stil good but you play it differently from the Action X. The Conqueror is a fantastic tank as is the FV215b, the Tortoise is a good tank and the FV215 b (183) brings the pain.  It needs "buffed" right up until someone takes a hit from one, then everyone wants it nerfed.  I found the Black Prince was good enough for it's tier but found the Caernarvon a little frustrating (not tried it with the new turret).     At low tiers expect to see Cruisers using derp guns or pompoms which can be pretty brutal.  The Matilda is known to shrug off damage, the Firefly is an awesome tank played to it's strengths.  Like any tree there is some average tanks. The lower tier British tanks were infantry support tanks and not really designed for fighting other tanks hence their lower armour.