BrzI wrote on Dec 15^th, 2014 at 8:56am:

There are 2 versions of the V-One gauge.
The older one (V-One Gauge for B727-100/F 727-200/F with Call-Outs), does not adjust the speed bugs.
The newest one (V-One Gauge for Boeing 727-100/200/F (Complete)) will adjust the speed bugs.

BrzI wrote on Dec 15^th, 2014 at 7:40pm:

Unfortunately, no. The new version needs to have the additional sound files properly installed too. Without them, FSX will most likely crash.

Ah, yes. I was going to release a altitude call-out gauge that uses the radio altimeter.

The knob in the 3D cockpit will change the the dial indicator but does not change the FSX event id (K:DECISION_HEIGHT).

I placed a hidden adjustment in the upper right corner of the Data Card.
If you have Tool Tips enabled you will see the Decision Height change using your mouse.

BrzI wrote on Dec 17^th, 2014 at 6:23am:

Yes, uninstalling the gauge is one way.

Tool Tips will work in DX10 preview window mode. Not sure if you meant to imply that it doesn't?

Open the file V-One.xml located in ..\Microsoft Flight Simulator X\SimObjects\Airplanes\CS_B727-100\panel\V-One
Delete the following lines of code and save.

		(A:Decision Height, Feet) 500 <= if{ (A:Decision Height, Feet) 100 / (>L:L13_002_BUG_POS,position) }

		(A:Decision Height, Feet) s1 1000 <=  l1 500 > &&
			if{ (A:Decision Height, Feet) 0.1 * -49 + (>L:500_idx,number)
			 (L:500_idx) sqr -0.00019 * s1 (L:500_idx) 0.0341 * s2 l1 l2 + 4.99305 + (>L:L13_002_BUG_POS,position) }
			 els{ 0 (>L:500_idx,number) }

		(A:Decision Height, Feet) s0 1500 <=  l0 1000 > &&
			if{ (A:Decision Height, Feet) 0.1 * -99 + (>L:1000_idx,number)
			(L:1000_idx) sqr -0.00005 * s1 (L:1000_idx) 0.0166 * s2 l1 l2 + 6.2302 + (>L:L13_002_BUG_POS,position) }
			els{ 0 (>L:1000_idx,number) }

		(A:Decision Height, Feet) s0 2000 <=  l0 1500 > &&
			if{ (A:Decision Height, Feet) 0.1 * -149 + 0.0101 * 6.9363 + (>L:L13_002_BUG_POS,position) }

		(A:Decision Height, Feet) s0 2500 <=  l0 2000 > &&
			if{ (A:Decision Height, Feet) 0.1 * -199 + 0.008 * 7.4446 + (>L:L13_002_BUG_POS,position) }