File: crab.txt Description: Crab control for monster trucks. This example shows a use for gain control. Using a truck with 4-wheel steering, this configuration uses a steering input and a second "crab" channel to control the amplitude and direction of the rear wheel steering. If the crab channel is neutral then the back wheels do not steer at all. If the crab channel is all the way in one direction then the rear wheels will turn inversely proportional to the front causing the truck to execute very tight turns. When the crab channel is in the other position the rear wheels will turn directly proportional to the front allowing the truck to crab. Setup: Use a "Y" harness to connect the receiver steering channel to both the front wheel steering servo and the SM2 channel 2 input. Connect the SM2 channel 1 input to the receiver output used for the crab channel. Connect the SM2 channel 2 output to the rear wheel steering servo. Do not copy or delete the following Application ID line: Desert RC Standard Mixer Control Panel Version V1.0 SCALE_NEUTRAL UNCHECKED CH1_REVERSE_INPUT UNCHECKED CH2_REVERSE_INPUT UNCHECKED CH1_REVERSE_OUTPUT UNCHECKED CH2_REVERSE_OUTPUT UNCHECKED CH1_TO_CH2_GAIN UNCHECKED CH2_TO_CH1_GAIN CHECKED CH1_SERVO_RATE_MAX_CHANGE 0.00043000 Seconds CH2_SERVO_RATE_MAX_CHANGE 0.00043000 Seconds MINUMUM_INPUT_PW 0.00107000 Seconds MAXIMUM_INPUT_PW 0.00193000 Seconds CH1_NEUTRAL_OFFSET_PW 0.00000000 Seconds CH2_NEUTRAL_OFFSET_PW 0.00000000 Seconds CH1_LOW_ENDPOINT_PW 0.00106994 Seconds CH2_LOW_ENDPOINT_PW 0.00106994 Seconds CH1_HIGH_ENDPOINT_PW 0.00193000 Seconds CH2_HIGH_ENDPOINT_PW 0.00193000 Seconds CH1_DEFAULT_POSITION_PW 0.00150000 Seconds CH2_DEFAULT_POSITION_PW 0.00150000 Seconds CH1_OUTPUT_FREQ_X62.5NS 320000 CH2_OUTPUT_FREQ_X62.5NS 320000 MIX_SECONDARY_1TO2 0% MIX_PRIMARY_1TO2 100% MIX_SECONDARY_2TO1 0% MIX_PRIMARY_2TO1 100% SELECT_GAIN_MIXING_MODE 1