‰ NOW 5 WPM ‰ TEXT IS FROM JANUARY 2017 QST PAGE 44 ‰ THE MOTORIZED MAST MOTO MAST CONSISTS OF FIVE 6 FOOT LENGTH, 1/8 INCH THICK, SQUARE ALUMINUM TUBES THAT TELESCOPE TOGETHER. I USED TUBING SIZES THAT WERE 1 INCH TO 3 INCHES ACROSS IN 1/2 INCH INCREMENTS. THAT PROVIDES ƒ QST DE W1AW ‰ A 1/8 INCH GAP BETWEEN THE INSIDE WALL OF THE OUTER SECTION, AND THE OUTSIDE WALL OF THE INNER TELESCOPING SECTION JUST ENOUGH TO RUN A 3/32 ‰ END OF 5 WPM TEXT ‰ QST DE W1AW ƒ