Using DG Designs and jmcelroy42 work (thank you both) a CG height assumption of 40mm (a 20mm ride height and half of the stuff on the chassis plus some change) and a 290mm wheelbase (2mm shy of the maximum allowed by ROAR rules, because I can't find that info pertaining to the EB410) every 1g (attainable even for 13.5T) of acceleration(positive or negative) there's 228gr that are transferred front to back so the weight bias during a 1g of acceleration would look like this:
F R
645 1008
39% 61%

Skipped squat induced CG changes and if the tires can take that 1g of acceleration (a bit lower transfer but remember we run anti squat so no big deal, the tires are the big deal but I think on upwards of low traction this info is solid provided the very scientific weighting method by DG Designs). This only happens for the numbers shared by DG!

@AntH3000 and @Krio, you seem knowledgeable, I like that. Always remember the car isn't static during racing

@Tekno, if you want me to keep spreading your secrets send free stuff to me. Just kidding!