Sure John.... I found a circuit in one of my Bosch relay alarm books that is a latching relay..... It uses a momentary pushbutton in the shifter , a diode, an LED, and 2 Bosch relays to activate the lockup in any gear when you want ....The LED tells you when it's lockedup......Tap the brake and it releases the lockup.... It's almost like having a standard tranny when it shifts.... I also bypassed any pressure switches in the valve body and wire the lockup solenoid directly to the D pin on the trans plug .... I'll see if I can get a pict of the schematic and get it posted up. Mike "MINOMAN" Huber 86 Mino El Camino 383 Carbed Stroker (for Now) "Still drivin' it like I stole it" Top Speed 138 mph - 4-05 BBORR www.bborr.com From: johncgg@xxxxxxxxx Date: Mon, 6 Dec 2010 05:02:05 -0600 Subject: [elky] Cooling off To: elky@xxxxxxxxxxxxx 5-Day Forecast for Saint Charles, Illinois Today: Partly Cloudy, High: 20 F, Low: 9 F Tomorrow: Mostly Sunny, High: 20 F, Low: 12 F Wednesday: Mostly Cloudy, High: 23 F, Low: 15 F Thursday: Few Snow Showers, High: 33 F, Low: 26 F Friday: Few Snow Showers, High: 30 F, Low: 11 F Looks like we may warm up to freezing by Thursday, for about an hour. Stay warm everyone! I know it has been cool in the South, (so no funny remarks from the peanut gallery... we know it's warm OK?) I got a call from Mike H last night and we talked about the trans and the weather for a while. He has a pretty trick setup. Although I am going to make the speed controller work for mine, he asked if I wanted the schematics, and I passed. It sounds real interesting. A push button on the shifter to lick up in 2, 3, or 4. In hind sight, wanna share Mike? JC