TC02C T piece breakage idea

[Dadio]

From all I've read so far I gather the T piece is prone to breakage ,is this caused by the lack of a Waterfall Mount ?
I'm guessing it needs the extra support ,now they have a mount on the motor plate , I was thinking of making a second mount useing two of the long scews that mount the motor plate and adding a plate on the other side of the gearbox ,over the motor and to another screw into the chassis next to the existing motor plate mounting.
is this worthwhile ?