Have an issue with the castle link on a savage flux hp and wondered if anyone can help

With the current firmware there is no "power" tab and therefore no punch or torque control,going back to v1.24 gives you punch control but no "power" tab or torque control
an email to HPI got no reply,an email to castle got this;

Because it is as an HPI branded ESC, it only has HPI approved firmware. HPI has not approved a firmware version that has the Power tab and new torque limit feature. The punch control should be available as it has always been an option. Torque limit unfortunately not available since HPI has not approved the new versions of firmware. There is no way to put Castle firmware on an HPI ESC.

Please let me know if you have any additional questions or concerns. Thanks!
--- Thomas Porfert Product Specialist Castle Creations 540 North Rogers Rd Olathe, KS 66062 (913)390-6939 ext. 125does anyone have a workaround or solution to this or is this what we are stuck with,seems to be more than just a label stuck on a mamba monster