Show xi X A keeping car under I 1 control on grades in driving down steep grades various may be util v izod to keep the car under con arol it if the engine Is kept run ning and the gears are in high there Is only slight resistance this may be increased by shift ij ing into second speed and fur ather ther increased by shifting shit ting into f first when still further resist since Is needed to maintain a check on the progress of the ear car and it Is not desired to use the brakes the ignition may be shut olt off and the throttle closed by opening the throttle the re sl si stance still further I 1 in nis creased the maximum of re distance sl si stance and the best control 01 on a dangerous steep hill may be obtained by shifting into first switching off the binl tion and applying the brakes at SInter intervals vals sp f |