May be I was not clear , I set the LVAR NacellesFollowSpoiler to 1 using Spad.next , this sets it and remains set for the rest of the time until I close P3D. The spare axis I have in my throttle is set to Spoiler Axis , ALL works well , the nacelles go 0 to 97 with no problem.
And yes , I am setting it on the right panel.cfg , otherwise the AC would not work in P3D V4.3...
[Vcockpit00]
background_color=0,0,0
size_mm=256, 256
visible=0
pixel_size=256, 256
texture=$system
gauge00=Mar_MV22B_64!mar_system, 0,0
gauge01=Mar_MV22B_64!mar_pfd, 0, 0, 256, 256, 1
gauge02=rcb-gauges!VSTOLControlIPC_Function, 0,0
gauge03=rcb-gauges!VSTOL_Jitter, 0,0
gauge04=AVM64!Maryadi_lv2av, 0, 0
gauge05=rcb-gauges!V22RotorWashEffectControl, 0,0
gauge06=rcb-gauges!NacellesFollowSpoiler, 0,0 // Remove "//" to command the nacelles with SpoilerAxis control
gauge07=../sound/dsd_p3d_xml_sound_x64!Sound, 0,0
Don't understand the need to set it once a second , once set it stays set unless somethings resets it....,that is my case anyway.
I found the problem , may be the way the gauge is coded , I used the AC in FSX A (with the correct 32bit panel.cfg) and the lvar is set to 1 OK...
I will test further ...
Jorge