It's nice to hear the Flux is holding up so well in the suspension department. My Savage is going to Flux bulks/shock towers so this is good news for me

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Any chance that the pulling to one side your truck does is due to torque twist?
SH Z-Car, Custom Crawler, 8s Savage,
12s XTM XLB 1/7 buggy,
4wd 4-link rear/IFS Pro4 truck,
Custom Hyper 10 Short Course,
Belt-Drive Mammoth ST 1/8 truggy, 4s 17.5 MM Pro HPI Blitz