L e n g t h	DIA >	3 x .5	4 x .7	5 x .8	6 x 1.0	8 x 1.25	10 x 1.5	12 x 1.75	16 x 2.0	20 x 2.5	24 x 3.0
	5	37.20
	6	21.00	16.72	46.72
	8	22.00	16.40	16.32	22.40
	10	23.00	16.32	15.12	14.80	35.04
	12	24.00	17.60	15.28	14.56	29.52
	14	26.00		36.48	22.64	31.44
	16	27.00	18.72	15.60	16.56	22.40	40.24
	18	29.00	25.04	21.52	23.76	31.92	54.80
	20	35.00	28.08	20.24	17.76	23.84	46.32	55.76
	22	39.00			24.00	34.56	84.88
	25	40.00	30.00	21.84	19.36	28.40	49.12	59.12
	30	42.24	30.08	24.08	25.60	31.20	55.52	61.60	153.52
	35		32.56	25.92	30.24	37.84	60.00	67.92	162.88
	40		37.28	27.76	34.40	39.92	61.12	77.12	180.56	390.64	1082.48
	45			45.04	36.40	40.88	63.60	87.12	201.84
	50			52.00	51.36	44.24	81.84	89.36	207.36	418.56	1320.16
	60					60.56	86.72	111.68	295.76	530.56	1356.00
	70						89.60	155.20	362.56	633.12
	80						98.48	181.52	407.36	638.08	1412.56
	90										1525.60