Margin requirements are reduced for positions that offset each other. Capital losses can be offset against capital gains. Trail is a function of steering axis angle, fork offset, and wheel size. This could be offset by using more pulses, but this would shorten the maximum range. This may lead to decrease in nutrient availability which may be offset by liming. However, capital losses cannot be offset against income. Income shortfalls are offset by government support programs. Rental losses can only be offset against rental income. However, some or all these costs were offset by tax credits. The minimum required offset is 50%. He made cuts to education and some state services to offset lost revenue. This can be partially offset using parallel computing. The minimum required offset is 100%. The new suspension changes required changing wheel designs to those with a high positive offset. A further added offset gives position control.