Trenchifyer 98 specs: b04 lists '2 blades / max distance 17'; al1 omits blades and gives '17 miles'

x_p5_198 variant

b04:c99:p215 lists the Trenchifyer 98's spec sheet including 'Number of blades: 2' and 'Max distance on one tank: 17', while al1:c01:p318 omits the blade count and gives 'Max distance on one tank: 17 miles', and al1 adds an inbuilt foot-massage console, mini-bar and audio-book library not mentioned in b04.

books Book 4 Almanac (al1)

subjects Trenchifyer 98 - f_b04_068 - f_al1_359

Evidence

b04 spec sheet for Trenchifyer 98	1 or 2-person hole-digger. Engine size: 9.8 liter (regular gas) Number of blades: 2 Max speed: 10 mph Max distance on one tank: 17 Strength/special feature: Perfect for surface work, like digging trenches or swimming holes.	b04:c99:p215
al1 spec sheet for Trenchifyer 98 with additional amenities and unit 'miles'	1 or 2-person hole-digger. Engine size: 9.8 liter (regular gas) Max speed: 10 mph Max distance on one tank: 17 miles The vehicle comes with an inbuilt foot-massage console, mini-bar and library of fantastic audio-books.	al1:c01:p318

citations b04:c99:p215 al1:c01:p318

extraction note b04 omits the 'miles' unit and the amenities; al1 omits the blade count and the 'surface work' special feature description. Could be an expanded edition or a continuity discrepancy.