Auto pilot and vsi and altimeter jump

[skidookid]

Rv 8 truetrack auto pilot ,steam gauges. Altimeter ,vsi,auto pilot and aircraft make a little jump in cruise maybe every 10 minutes not regular intervals.some times with auto pilot on. With auto pilot off ,just gauges jump maybe 1/4 inch.Checked static line for water and leaks all ok. Has vans static system installed. Looking for words of wisdom thanks

 

[davidkarlsberg]

Rv 8 truetrack auto pilot ,steam gauges. Altimeter ,vsi,auto pilot and aircraft make a little jump in cruise maybe every 10 minutes not regular intervals.some times with auto pilot on. With auto pilot off ,just gauges jump maybe 1/4 inch.Checked static line for water and leaks all ok. Has vans static system installed. Looking for words of wisdom thanks

5 Words of Wisdom

• Pursue Passion More Than Profit.
• Hard Work Beats Talent.
• Excellence, Not Perfection.
• Big is Little and Little is Big.
• You Choose Your Spouse, Not Your Child.

 

[gnuse]

Rv 8 truetrack auto pilot ,steam gauges. Altimeter ,vsi,auto pilot and aircraft make a little jump in cruise maybe every 10 minutes not regular intervals.some times with auto pilot on. With auto pilot off ,just gauges jump maybe 1/4 inch.Checked static line for water and leaks all ok. Has vans static system installed. Looking for words of wisdom thanks

My similar setup was easily fixed. Ever since I disconnected my TrueTrak VSVG from my aircraft's static line, it has been flawless. This fix was based on info I found on this forum.