Low thrust, No fused altitude estimation

Hello, in stabilized mode, drone will takeoff, but very unstable. It immediately settles back down and will not leave the ground even with full throttle. Looking at the logs, I don’t see any fused altitude estimate. Is this normal? Using latest PX4 build on Pixracer. Log file is here. https://logs.px4.io/plot_app?log=63d143cd-f3c0-4a15-8260-4721ac8c9a64
Thanks for any inputs - MM

problem solved. apparently the motor number conventions have changed since I last tried to use PX4.

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